When Your Head is Spinning out of Control

I have struggled with dizziness for a number of years but most of the time it is under control.   I might have an off day or two but nothing like what I have been experiencing these past five days.  I woke up Sunday morning and could not even get out of bed.  I tried to get up and was so dizzy my body immediately fell over.  Although I am a bit better I still can not turn my head from side to side or up and down without my head spinning out of control.  I find myself having to focus on one spot to try to get my head to stop spinning.  This is definitely not how I wanted to spend the first week of classes.  I have tried a number of different pills hoping they would clear my head.  The medication the doctor gave me for dizziness has not helped at all.   I have plans to drive to a conference in VA in a few weeks.  It is something that I have looked forward to for a long time as it would be a great help to me in my ministry.  Right now I have not been able to drive.  I would REALLY appreciate your prayers that this dizziness would settle down.  Thanks!